apiVersion: apps/v1 kind: Deployment metadata: name: products-db labels: kubernetes.courselabs.co: productionizing spec: selector: matchLabels: app: products-db template: metadata: labels: app: products-db spec: containers: - name: db image: widgetario/products-db:postgres readinessProbe: tcpSocket: port: 5432 periodSeconds: 5 initialDelaySeconds: 10 livenessProbe: exec: command: ["pg_isready", "-h", "localhost"] periodSeconds: 30 initialDelaySeconds: 20 failureThreshold: 5